Temps 15c at night, how will this affect the grow?

willc

willc

Well-Known Member
My temps are normally around 15c at night, sometimes as low as 12c, theres nothing I can do about it as I need to have the extractor running to keep the negative pressure and the smell going outside. Ive put a heater in there but doesn't have much affect as the heat just gets sucked straight out.

What negative affects will this have on the grow? They're at a nice 27c with lights on
 
Final Phase

Final Phase

Well-Known Member
If the plants are pure sativa that will be a big help in survival. The plants won't die - however growing in extremes creates stress for the plant which will slow everything down...

Good luck
 
bryangtho

bryangtho

Well-Known Member
This is what I use works great. One side heat and the over side for your fans I set at 19c and use a oil heater for the heat. I find that the room gets to cold u get fox tails its just a shit grow hope that help
 

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